Heat exchanger assembly



FIG. 1 is a perspective view of a heat exchanger assembly showing my new design.

FIG. 2 is a top view thereof.

FIG. 3 is a front view thereof of only the lower part of the heat exchanger assembly, the unclaimed upper part of the heat exchanger assembly having been removed for purposes of clarity.

FIG. 4 is a right end view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a back view thereof.

FIG. 7 is a left end view thereof; and,

FIG. 8 is a cross-sectional view thereof taken in the plane VIII-VIII as indicated in FIG. 3.

Any broken lines which may be shown in the views are for illustrative purposes only, and form no part of the claimed invention. 

CLAIM The ornamental design for a heat exchanger assembly, as shown and described. 